ps4341 d:\northps\block456-14jan08\ps4341.txt 17 Jan 08 00:04:24 Thursday elapsed time 00:07:56 1817964 unique returns and 0 duplicate returns	Rectangular area = 0.877 km2 Data area = 0.872 km2 *percent double coverage = 99.658 **low-curvature dc area = 0.001 km2	details return classification P1 = 19.2 cm, P2 = 159.5 cm
1st-return consistency 1st-return RMSE, low-curvature areas = 0.982 95p = 1.378, 98p = 1.499, 99.5p = 1.650 consistency legend	Ground-return consistency BE RMSE = 2.245 95p = 4.675, 98p = 6.242, 99.5p = 8.754	1st-return density ground-return density density legend ratio ground returns     to 1st returns ratio legend